Multifunctional goggles detachable from helmet

ABSTRACT

Provided are multifunctional goggles detachable from a helmet comprises a rail having one side coupled to the angle adjusting means and having a plurality of locking grooves formed at predetermined intervals on one surface thereof, a bracket having a rail assembly hole into which the rail is inserted formed on one side, wherein one side of the rail assembly hole is formed with a locking projection fastened to the locking groove and a fastening release button for releasing a fastened state of the locking projection fastened to the locking groove based on push; and goggles fitted on one side of the bracket.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a Continuation of International Application No.PCT/KR2017/011629 filed Oct. 20, 2017, which claims benefit of priorityto Korean Patent Application No. 10-2017-0116307 filed Sep. 12, 2017,the entire content of which is incorporated herein by reference.

BACKGROUND 1. Technical Field

The present inventive concept relates to multifunctional gogglesdetachable from a helmet, and more specifically, to multifunctionalgoggles detachable from a helmet in which the detachable goggles areconfigured to automatically fold just by pressing a switch and aredetachable on one side of the helmet, thereby allowing to wear thehelmet and the goggles easily at the same time and making it easy totake off the goggles while driving.

2. Description of the Related Art

In recent years, there has been an increase in the number of peopleriding bicycles not only as a means of travel or transportation, butalso for sports and leisure activities. Accordingly, the development andconsumption of bicycle-related items are also increasing.

In particular, helmets and goggles are one of essential items of thebicycle-related items, and are a protective device worn by a driver forthe safety of a head and eyes when driving two-wheeled vehicles such asbicycles and motorcycles. With regard to the helmet, in recent years, itis legally mandatory for a driver who drives a two-wheeled vehicle on aroad to wear a helmet in accordance with road traffic laws andregulations.

In recent years, as the consumption of such helmets and gogglesincreases, various helmets and goggles having various designs andfeatures have been developed and commercialized. However, the helmet isstructured to serve the basic purpose of protecting the driver's head.Therefore, it was difficult to have other purposes and features otherthan protecting the head of the driver.

Also, for the goggles, except for a product with a modified design, thedevelopment of a product having a practical purpose and characteristicswas weak.

As in Korean Patent No. 10-1501701 (sports helmet), some types ofhelmets have been developed so that the goggles may be worn together bysimply attaching the goggles to the helmet. However, it simply attachesthe goggles to the helmet. Therefore, adjusting a position and angle ofthe goggles attached to the helmet is not easy. Further, if one does notuse the goggles, there is an inconvenience, such as having to remove thegoggles attached to the helmet.

Also, when the driver suddenly enters a dark place such as a tunnelwhile driving with the goggles attached to the helmet, there was aproblem that the goggles may obstruct a vision and cause drivingdifficulties. Further, since one must stop driving or take off his/hergoggles with one hand while driving in order to take off the goggles,there was a problem that the risk of driving may occur.

In order to solve the problems above, the applicant has developedmultifunctional goggles detachable from a helmet in which the detachablegoggles are configured to automatically fold just by pressing a switchand are detachable on one side of the helmet, thereby allowing to wearthe helmet and the goggles easily at the same time and making it easy totake off the goggles while driving.

SUMMARY

Aspects of the present inventive concept provide multifunctional gogglesdetachable from a helmet, in which the detachable goggles are configuredto automatically fold just by pressing a switch and are detachable onone side of the helmet, thereby allowing to wear the helmet and thegoggles easily at the same time and making it easy to take off thegoggles while driving.

Aspects of the present inventive concept also provide multifunctionalgoggles detachable from a helmet, in which a direction indicator lightis positioned on a front or rear of the helmet to indicate a drivingdirection, thereby allowing people positioned in the front of thedriving direction to check the direction indicator light of the helmetso that it may easily escape from a driving path, and allowing afollowing group located at a rear side to check the direction indicatorlight of a leading group so that it may easily grasp the drivingdirection of the leading group.

Aspects of the present inventive concept also provide multifunctionalgoggles detachable from a helmet, in which a camera, a microphone, and aBluetooth speaker may be attached to one side of the helmet, therebyallowing to photograph, talk on a phone, and listen to music whiledriving by detachable accessories.

Aspects of the present inventive concept also provide multifunctionalgoggles detachable from a helmet, in which a user wearing the helmet maybe provided with a current position, a travel path, and a traveldistance through a GPS module, thereby allowing the user to drive moreefficiently

However, aspects of the present inventive concept are not restricted tothose set forth herein. The above and other aspects of the presentinventive concept will become more apparent to one of ordinary skill inthe art to which the present inventive concept pertains by referencingthe detailed description of the present inventive concept given below.

Aspects of the present inventive concept also provided Multifunctionalgoggles detachable from a helmet comprises a mount attached to a frontof the helmet and having a plurality of binding protrusions formed atpredetermined intervals on one side thereof; a binding means, thebinding means being formed with a coupling unit formed of a sizecorresponding to the mount, wherein one side of the coupling unit isformed with a first binding hole fastened to the binding protrusion, andwherein at least one helmet binding unit having a plurality of secondbinding holes is formed on an outer side of the coupling unit atpredetermined angle intervals, an angle adjusting means having a hingecoupled to the mount, wherein an angle is adjusted in a verticaldirection with respect to the hinge, and wherein the angle adjustingmeans has a first fixing protrusion for fixing the adjusted angle, afirst fixing release button for releasing a fixed state of the firstfixing projection based on push, and a first elastic member forreturning the angle adjusted by an elastic force to a predeterminedangle when the fixed state of the first fixing projection is released, arail having one side coupled to the angle adjusting means and having aplurality of locking grooves formed at predetermined intervals on onesurface thereof, a bracket having a rail assembly hole into which therail is inserted formed on one side, wherein one side of the railassembly hole is formed with a locking projection fastened to thelocking groove and a fastening release button for releasing a fastenedstate of the locking projection fastened to the locking groove based onpush; and goggles fitted on one side of the bracket.

According to an aspect of the present inventive concept, it providesmultifunctional goggles detachable from a helmet, in which thedetachable goggles are configured to automatically fold just by pressinga switch and are detachable on one side of the helmet, thereby allowingto wear the helmet and the goggles easily at the same time and making iteasy to take off the goggles while driving.

Further, according to another aspect of the present inventive concept,it provides multifunctional goggles detachable from a helmet, in which adirection indicator light is positioned on a front or rear of the helmetto indicate a driving direction, thereby allowing people positioned inthe front of the driving direction to check the direction indicatorlight of the helmet so that it may easily escape from a driving path,and allowing a following group located at a rear side to check thedirection indicator light of a leading group so that it may easily graspthe driving direction of the leading group.

Further, according to another aspect of the present inventive concept,it provides multifunctional goggles detachable from a helmet, in which acamera, a microphone, and a Bluetooth speaker may be attached to oneside of the helmet, thereby allowing to photograph, talk on a phone, andlisten to music while driving by detachable accessories.

Further, according to another aspect of the present inventive concept,it provides multifunctional goggles detachable from a helmet, in which auser wearing the helmet may be provided with a current position, atravel path, and a travel distance through a GPS module, therebyallowing the user to drive more efficiently.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other aspects and features of the present inventiveconcept will become more apparent by describing in detail exemplaryembodiments thereof with reference to the attached drawings, in which:

FIG. 1 is a view schematically showing the appearance of multifunctionalgoggles detachable from a helmet according to an embodiment of thepresent inventive concept;

FIG. 2 is a view schematically showing the configuration ofmultifunctional goggles detachable from a helmet according to theembodiment of the present inventive concept;

FIGS. 3 and 4 are views schematically showing the configuration ofmultifunctional goggles detachable from a helmet according to anotherembodiment of the present inventive concept;

FIGS. 5 and 6 are views schematically showing an angle adjusting meansand the operation of the angle adjusting means of the multifunctionalgoggles detachable from the helmet according to the embodiment of thepresent inventive concept;

FIG. 7 is a view schematically showing the appearance in which a rail ofthe multifunctional goggles detachable from the helmet according to theembodiment of the present inventive concept is rotated;

FIGS. 8 and 9 are views schematically showing the combined appearance ofthe rail and a bracket of the multifunctional goggles detachable fromthe helmet according to the embodiment of the present inventive conceptand the appearance after moving thereof;

FIGS. 10 and 11 are views schematically showing a goggles coupling unitand the operation of the goggles coupling unit of the multifunctionalgoggles detachable from the helmet according to an embodiment of thepresent inventive concept;

FIG. 12 is a view schematically showing the appearance of an accessoryfastening means and an accessory capable of fastening to the accessoryfastening means of the multifunctional goggles detachable from thehelmet according to the embodiment of the present inventive concept; and

FIG. 13 is a view schematically showing the appearance in which themultifunctional goggles detachable from the helmet according to theembodiment of the present inventive concept is linked with a terminal.

DETAILED DESCRIPTION OF THE EMBODIMENTS

Hereinafter, preferred embodiments of the present disclosure will bedescribed with reference to the attached drawings. Advantages andfeatures of the present disclosure and methods of accomplishing the samemay be understood more readily by reference to the following detaileddescription of preferred embodiments and the accompanying drawings. Thepresent disclosure may, however, be embodied in many different forms andshould not be construed as being limited to the embodiments set forthherein. In adding reference numerals to the components of each drawing,it should be noted that the same reference numerals are assigned to thesame components as much as possible even though they are shown indifferent drawings.

If a component is described as being “connected,” “coupled” or“contacted” to another component, that component may be directlyconnected to or contacted with that other component, but it should beunderstood that another component also may be “connected,” “coupled” or“contacted” between each component. In addition, in describing thepresent inventive concept, when it is determined that the detaileddescription of the related well-known configuration or function mayobscure the gist of the present inventive concept, the detaileddescription thereof will be omitted.

The terms “comprise”, “include”, “have”, etc. when used in thisspecification, specify the presence of stated features, integers, steps,operations, elements, components, and/or combinations of them but do notpreclude the presence or addition of one or more other features,integers, steps, operations, elements, components, and/or combinationsthereof.

In addition, the term “ . . . unit” described in the specification meansa unit for processing one or more functions or operations, which may beimplemented in hardware or software or a combination of hardware andsoftware.

In addition, throughout the specification, “Push” may refer to anoperation for controlling an “on/off” state of a button described in thespecification. For example, when the button in the on state is pushed,that button may become the off state, but it is not limited thereto.

FIGS. 1 and 2 are views schematically showing the structure andappearance of multifunctional goggles 100 detachable from a helmet 100according to an embodiment of the present inventive concept.

The multifunctional goggles 100 detachable from the helmet shown inFIGS. 1 and 2 are according to an embodiment. It is noted that thecomponents thereof are not limited to the embodiment shown in FIGS. 1and 2, and some components may be added, changed, or deleted asnecessary.

First, referring to FIGS. 1 and 2, the detachable multifunctionalgoggles 100 according to the embodiment of the present inventive conceptmay be configured to include a mount 110, a binding means 120, an angleadjusting means 130, a rail 140, a bracket 150, and goggles 160. Also,it may further include a GPS module 170 as a component.

Here, one side of the mount 110 may be attached to a front of the helmet10, the other side thereof may be implemented such that the bindingmeans 120 and the angle adjusting means 130 are coupled.

Here, a shock absorbing member 111 may be formed on one surface of themount 110 attached to the helmet 10 so that the mount 110 may be stablycoupled to the helmet 10 having a generally curved surface.

In addition, an adhesive member 111 a may be formed on one surface ofthe shock absorbing member 111 so that the mount 110 may be easilyattached to the front of the helmet 10. In other words, in themultifunctional goggles 100 detachable from the helmet according to theembodiment of the present inventive concept, the mount 110 is attachedto the helmet 10 by the binding means 120 to be described later, and itis more firmly attached by the adhesive member 111 a. Therefore, it ispossible to easily prevent the mount 110 from being detached from thehelmet 10 by an impact generated during driving of a two-wheeled vehiclesuch as a bicycle and a motorcycle.

In addition, a plurality of binding protrusions 110 a may be formed onone surface of the mount 110 at predetermined intervals, and the bindingmeans 120 may be coupled through the binding protrusion 110 a. Here, itis noted that one end of the binding protrusion 110 a may be implementedin a bent form, but it is not limited thereto.

Next, the binding means 120 binds the multifunctional goggles 100detachable from the helmet to the helmet, and may include a couplingunit 121 having a corresponding size of the mount 110 and one or morehelmet binding units 122 extending at predetermined angles to an outerof the coupling unit 121.

Here, one side of the coupling unit 121 may be formed with a firstbinding hole 121 a fastened to the binding protrusion 110 a. As thefirst binding hole 121 a is fastened to the binding protrusion 110 a,the binding means 120 may be coupled to the mount 110. It is noted thatone side of the first binding hole 121 a may be provided with a grooveto which one end of the bent binding protrusion 110 a is locked, but itis not limited thereto.

In addition, a second binding hole 122 a fastened to the bindingprotrusion 110 a may be formed on one side of the helmet binding unit122. The helmet binding unit 122 is fastened to the binding protrusion110 a after passing through a wind hole of the helmet 10, therebyallowing the binding means 120 to be more firmly coupled to the helmet10 and the mount 110. Here, it is noted that the helmet binding unit 122may be implemented as a flexible material, but it is not limitedthereto.

Referring to FIGS. 3 and 4, the binding means 120 may further includetwo indicator light attaching units 123 extending outwardly.

Here, a direction indicator light 124 (e.g., an LED lamp) made of amaterial that emits light may be attached to each indicator lightattaching unit 123. One of the direction indicator lights 124 attachedto each of the indicator light attaching unit 123 is turned on or offbased on a user's control, thereby allowing the user to recognize thedriving direction of the user from the outside.

Here, an electric wire (not shown) for applying power to the directionindicator light 124 to be attached may be built in the indicator lightattaching unit 123, and a battery (not shown) for turning on or off thedirection indicator light 124 may be built in the multifunctionalgoggles 100 detachable from the helmet. However, it is noted that it isnot limited thereto. Moreover, here, a position at which the battery(not shown) is built in is not limited to any one.

In addition, each of the indicator light attaching unit 123 may befastened by a coupling protrusion 123 a and a coupling hole 123 b formedon an outer edge of the helmet 20 after wrapping, respectively.

In addition, referring to FIG. 4, two direction indicator lights 124 maybe attached to one indicator light attaching unit 123. Here, the twodirection indicator lights 124 may be formed on the rear side and thefront side of the indicator light attaching unit 123, respectively.

In other words, the direction indicator lights 124 may be attached tothe front side and the rear side of the helmet 10, respectively, therebyallowing to recognize the driving direction of the driver at night atboth the front position and the rear position. Here, it is noted that aposition of the direction indicator light 124 attached to the indicatorlight attachment part 123 is according to an embodiment of the presentinventive concept, and a position at which the direction indicator light124 is attached is not limited to the above.

Next, referring to FIGS. 5 and 6 with respect to the angle adjustingmeans 130, the angle adjusting means 130 of the multifunctional goggles100 detachable from the helmet according to the embodiment of thepresent inventive concept may be coupled to the mount 110 by a hinge 131having a plurality of hinge protrusions 131 a formed on an outer surfacethereof, thereby adjusting an angle in the vertical direction based onthe hinge 131.

Here, the hinge protrusion 131 a may be fastened to one side of theangle adjusting means 130 and a first fixing protrusion 132 may beformed to fix an angle of the angle adjusting means 130 whose angle isadjusted. Here, it is noted that a fixing groove (not shown) may beformed as a means for fastening the hinge protrusion 131 a on one sideof the angle adjusting means 130 instead of the first fixing protrusion132, but herein, taking the first fixing protrusion 132 as an example,it will be described that the angle adjusting means 130 may be fixed ina state in which the angle is adjusted by the fastening of the pluralityof hinge protrusions 131 a and the first fixing protrusion 132.

Further, when the fastened state of the first fixing release button 133for releasing a fastened state of the first fixing protrusion 132fastened to the hinge protrusion 131 a based on the user's push, and thehinge protrusion 131 a and the first fixing protrusion 132 based on pushof the first fixing release button 133 is released, the angle adjustingmeans 130 may further include a first elastic member 134 for returningthe angle of the angle-adjusted angle adjusting means 130 to an originalangle.

More specifically, when the first fixing release button 133 is pushed,the first fixing protrusion 132 fastened to the hinge protrusion 131 amay be moved by a predetermined distance in a pushed direction, therebyallowing the fastened state to be released from the hinge protrusion 131a. Further, when the fastened state from the hinge protrusion 131 a isreleased, the first elastic member 134 pressed by the fastened state ofthe hinge protrusion 131 a and the first fixing protrusion 132 isrestored to its original shape by an elastic force. As a result, theangle of the angle adjusting means 130 may be returned to the originalangle, as shown in FIG. 6.

Next, referring to FIG. 2, one side of the rail 140 may be open, and apredetermined space may be formed inward from the open one side. Theangle adjusting means 130 is inserted into the space, and thus, the rail140 may be coupled to the angle adjusting means 130.

In addition, referring to FIG. 7, the rail 140 may be coupled to berotatable in a state where the angle adjusting means 130 is inserted. Inother words, in the multifunctional goggles 100 detachable from thehelmet according to the embodiment of the present inventive concept,when the driver does not use the goggles 160, the goggles 160 may berotated upward to be easily stored.

One or more anti-rotation protrusions 130 a may be formed on one surfaceof the angle adjusting means 130 coupled to the rail 140. One or moreanti-rotation grooves 140 a may be formed on one surface of the rail 140coupled to the angle adjusting means 130. The anti-rotation protrusion130 a and the anti-rotation groove 140 a may be fastened, therebypreventing the rail 140 from being rotated from the angle adjustingmeans 130 regardless of the user's intention.

Referring to FIGS. 8 and 9, a plurality of locking grooves 141 may beformed on one surface of the rail 140 to fix the position of a railassembly hole 151 to be described later. Here, it is noted that aposition at which the locking groove 141 is formed is not limited tothose shown in FIGS. 8 and 9.

Next, the bracket 150 may be coupled to the rail 140 through the railassembly hole 151 into which the rail 140 is inserted. The bracket 150may fix the goggles 160 for the purpose of protecting eyes of the userthrough a goggles coupling unit 152 formed on one side of the bracket150.

Here, referring to FIGS. 8 and 9, a locking protrusion 151 a fastened tothe locking groove 141 may be formed on one side of the rail assemblyhole 151, in which the locking protrusion 151 a may be fastened to anyone locking groove 141 of the plurality of locking grooves 141, therebyallowing the bracket 150 to fixed to a specific position on the rail140.

For example, referring to FIG. 9, when the bracket 150 is moved to theright side of the rail 140 based on FIG. 9, the bracket 150 moved to theright side of the rail 140 may be fixed by the locking groove 141 andthe locking protrusion 151 a, and as a result, the goggles 160 may bemoved to the right and fixed, thereby allowing the driver to selectivelyadjust and fix a position of the goggles 160.

In addition, the bracket 150 may be provided with a fastening releasebutton 151 b for releasing a fastened state of the locking protrusion151 a fixed to the locking groove 141 based on the push.

As a result, the user may move the bracket 150 in a state of pushing thefastening release button 151 b to fasten it to any one locking groove141 of the plurality of locking grooves 141, thereby allowing theposition of the bracket 150 to be adjusted and fixed to the rail 140.

Referring to FIGS. 10 and 11, the goggles coupling unit 152 in which thegoggles 160 is coupled to one side thereof may be coupled to the bracket150 by the hinge 131 having the plurality of hinge protrusions 131 aformed on the outer surface thereof, thereby adjusting an angle in thevertical direction with respect to the hinge 131.

More specifically, a second fixing protrusion 152 a for fastening thehinge protrusion 131 a to fix an angle of the goggles coupling unit 152whose angle is adjusted may be formed on one side of the gogglescoupling unit 152. Here, it is noted that a fixing groove (not shown)may be formed as a means for fastening the hinge protrusion 131 a on oneside of the goggles coupling unit 152 instead of the second fixingprotrusion 152 a, but herein, taking the second fixing protrusion 152 aas an example, it will be described that the goggles coupling unit 152may be fixed in a state in which the angle is adjusted by the fasteningof the plurality of hinge protrusions 131 a and the second fixingprotrusion 152 a.

Further, when the fastened state of the second fixing release button 131a for releasing a fastened state of the second fixing protrusion 152 afastened to the hinge protrusion 131 a based on the user's push, and thehinge protrusion 131 a and the second fixing protrusion 152 a based onthe push of the second fixing release button 152 b is released, thegoggles coupling unit 152 may further include a second elastic member152 c for returning the angle of the angle-adjusted goggles couplingunit 152 to an original angle.

More specifically, when the second fixing release button 152 b ispushed, the second fixing protrusion 152 a fastened to the hingeprotrusion 131 a may be moved by a predetermined interval in a pusheddirection, thereby allowing the fastened state to be released from thehinge protrusion 131 a. Further, when the fastened state from the hingeprotrusion 131 a is released, the second elastic member 134 pressed bythe fastened state of the hinge protrusion 131 a and the second fixingprotrusion 152 b is restored to its original shape by an elastic force.As a result, the angle of the goggles coupling unit 152 may be returnedto the original angle, as shown in FIG. 11.

In other words, because of this, the user may easily take off thegoggles 160 worn only by pushing the first fixing release button 133 orthe second fixing release button 152 b.

In addition, referring to FIG. 12, an accessory fastening means 153 towhich an accessory 30 is fastened may be formed on one side of thebracket 150.

Here, it is noted that the accessory 30 may include a camera, aBluetooth speaker, a Bluetooth microphone, a Flashlight, or the like,but it is not limited to the above.

One side of the accessory fastening means 153 may be formed with one ormore accessory binding units (not shown) extending. Here, the accessorybinding unit (not shown) may be fastened to the accessory fasteningmeans 153 after passing through a hole formed in the accessory 20 orsurrounding the accessory 20, thereby serving to make the accessory 20more firmly fixed to the accessory fastening means 110. In other words,in the case of the multifunctional goggles 100 detachable from thehelmet according to the embodiment of the present inventive concept, theaccessory 20 may be fastened using the bracket 150, thereby helping thedriver's driving more efficiently using the accessory 20.

For example, when a camera is fastened to the bracket 150 with theaccessory 20, the driver may easily photograph a driving scene with thecamera. When a Bluetooth speaker and a Bluetooth microphone are fastenedwith the accessory 20, the driver may also listen to music and talk onthe phone while driving. Here, it is noted that since the above examplesare examples to help explain the effective aspects of the presentinventive concept, the purpose and effect of using the accessoryfastening means 153 according to the embodiment of the present inventiveconcept is not limited to the above.

Next, referring to FIG. 13, the multifunctional goggles 100 detachablefrom the helmet according to the embodiment of the present inventiveconcept may further include a GPS module 170 as a component thereof.Here, the GPS module 170 may be built in an inner space of any one ofthe mount 110, the rail 140, and the bracket 150, and may be attached tothe outside of the multifunctional goggles 100 detachable from thehelmet. In other words, it is noted that a position where the GPS module170 is installed is not limited.

The multifunctional goggles 100 detachable from the helmet according tothe embodiment of the present inventive concept may be linked with aterminal 30 using the GPS module 170, in which it may be linked throughapplications such as navigation using GPS signals. Therefore, the drivermay be provided with his/her current location, movement path, andmovement distance by simply using the multifunctional goggles 100detachable from the helmet. Here, it is noted that the terminal 30 isnot limited to a specific device, and may be implemented as anelectronic device such as a smart phone, a tablet, a notebook, etc. thatmay use the GPS signal.

In other words, the multifunctional goggles 100 detachable from thehelmet according to the embodiment of the present inventive concept isconfigured to be able to easily take off the goggles 160 worn only bypushing the first fixing release button 133 or the second fixing releasebutton 152 b. Therefore, it allows the user to easily wear a helmet andgoggles at the same time, and it makes it easy to take off the goggleswhile driving. Further, it may include the GPS module 170, so that thedriver may know his/her current location, movement path, and movementdistance to make the driving more efficient.

Although the operations are shown in a specific order in the drawings,those skilled in the art will appreciate that many variations andmodifications can be made to the preferred embodiments withoutsubstantially departing from the principles of the present inventiveconcept. Therefore, the disclosed preferred embodiments of the inventiveconcept are used in a generic and descriptive sense only and not forpurposes of limitation. The scope of protection of the present inventiveconcept should be interpreted by the following claims, and all technicalideas within the scope equivalent thereto should be construed as beingincluded in the scope of the technical idea defined by the presentdisclosure.

What is claimed is:
 1. Multifunctional goggles detachable from a helmet, comprising: a mount attached to a front of the helmet and having a plurality of binding protrusions formed at predetermined intervals on one side thereof; a binding means, the binding means being formed with a coupling unit formed of a size corresponding to the mount, wherein one side of the coupling unit is formed with a first binding hole fastened to the binding protrusion, and wherein at least one helmet binding unit having a plurality of second binding holes is formed on an outer side of the coupling unit at predetermined angle intervals; an angle adjusting means having a hinge coupled to the mount, wherein an angle is adjusted in a vertical direction with respect to the hinge, and wherein the angle adjusting means has a first fixing protrusion for fixing the adjusted angle, a first fixing release button for releasing a fixed state of the first fixing projection based on push, and a first elastic member for returning the angle adjusted by an elastic force to a predetermined angle when the fixed state of the first fixing projection is released; a rail having one side coupled to the angle adjusting means and having a plurality of locking grooves formed at predetermined intervals on one surface thereof; a bracket having a rail assembly hole into which the rail is inserted formed on one side, wherein one side of the rail assembly hole is formed with a locking projection fastened to the locking groove and a fastening release button for releasing a fastened state of the locking projection fastened to the locking groove based on push; and goggles fitted on one side of the bracket.
 2. The multifunctional goggles of claim 1, wherein the bracket further comprises a goggles coupling unit to which the goggles are fitted, and wherein the goggles coupling unit is hinged to the bracket and an angle thereof is adjusted in the vertical direction.
 3. The multifunctional goggles of claim 2, wherein the goggles coupling unit comprises a second fixing protrusion for fixing the adjusted angle, a second fixing release button for releasing a fixed state of the second fixing protrusion based on push, and a second elastic member for returning the angle adjusted by an elastic force to a predetermined angle when the fixed state of the second fixing protrusion is released.
 4. The multifunctional goggles of claim 1, wherein the rail is coupled to the angle adjusting means, and is coupled thereto to be rotatable.
 5. The multifunctional goggles of claim 4, wherein one or more anti-rotation protrusions are formed on one surface of the angle adjusting means coupled to the rail, and wherein one or more anti-rotation grooves are formed on one surface of the rail coupled to the angle adjusting means.
 6. The multifunctional goggles of claim 1, wherein the binding means further comprises two indicator light attaching units, wherein the two indicator light attaching units are formed to extend to an outer of the coupling unit, and direction indicator lights that emit light in an on and off manner are attached to one surface thereof, wherein a coupling protrusion is formed in one of the two indicator light attaching units, and wherein a coupling hole is formed in the other of the two indicator light attaching unit.
 7. The multifunctional goggles of claim 6, wherein the two direction indicator lights are attached to the two indicator light attaching units, respectively.
 8. The multifunctional goggles of claim 1, wherein the mount further comprises: a shock absorbing member formed on one surface attached to the helmet; and an adhesive member formed on one surface of the shock absorbing member, the adhesive member having adhesiveness.
 9. The multifunctional goggles of claim 1, wherein the bracket further comprises an accessory fastening means to which an accessory is fastened to one side thereof.
 10. The multifunctional goggles of claim 1, wherein the multifunctional goggles detachable from the helmet further comprises a GPS module built in one side thereof and receiving a location signal from a satellite. 